Curio stand



FIG. 1 is a front perspective view of the curio stand;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view of the curio stand, the right side elevation view being a mirror image thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines shown in the drawings illustrate portions of the curio stand that form no part of the claimed design. 

CLAIM The ornamental design for a curio stand, as shown and described. 